8318752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19997}}^1$

素因数の和:20020

約数の個数: 24

約数和(自身を含む): 17638236

約数和(自身を除く): 9319484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 19997, 39994, 79988, 159976, 259961, 319952, 519922, 639904, 1039844, 2079688, 4159376, 8318752]

約数ペア:

[(1, 8318752), (2, 4159376), (4, 2079688), (8, 1039844), (13, 639904), (16, 519922), (26, 319952), (32, 259961), (52, 159976), (104, 79988), (208, 39994), (416, 19997)]